1. Product Description: Our single-span spring and autumn cold greenhouses adopt hot-dip galvanized steel arched frames matched with high-transmittance plastic film. Without heating facilities, this low-cost greenhouse is perfect for seasonal planting in mild spring and autumn climates. The galvanized pipe frame delivers great rust resistance and stable load-bearing capacity to withstand wind and light snow. The transparent film guarantees full sunlight penetration to accelerate crop growth. We customize span, length and height as your planting needs. Pre-cut frame components enable quick installation, making it an economical option for growing vegetables, fruits and seedlings. 2. Product Specifications Brand: Xinhaoze Model: Arch Type Greenhouse Certifications: ISO9001, ISO14000, ISO18000 Origin: China 3. Custom Attributes: Material: Steel After-Sales Service: Online Technical Support Application Scenario: Agricultural Design Style: Traditional 4. Trading Information Minimum Order Quantity: 10 Square Meters Price: $7–15 per Square Meter Payment Terms: 30% deposit, balance paid before loading Production Capacity: Within 15–20 days after receiving the deposit Delivery Time: Shipment within 7–30 days Standard Packaging: Bundled for sea transport